RNFR/RNTO on a directory with subdirs not updating nxTool's database is a known bug. There is also no way to force nxTools to just rebuild a portion of it's database so it's more than a bit annoying. Unfortunately I can't think of any site script that handles an archiver moving stuff around correctly...

so i'm ****ed.. i'm using nxtools for dupe now. but whenever you add support for your archiver i will take a look at that then. its a ***** having to move everything manually now and site search/dupe with nxtools is really fast and works just the way i want hope yours isnt to big of a change.

I've got a possible solution. Grab one of the SQLite .NET packages and just have the archiver update the nxTools dupeDB directly. Just make sure you don't use one huge transaction during the move as that would lock the DB while it's copying files.

Update: That might be complicated by the fact that nxTools uses a really old modified SQLite which ignores case. You can get that same behavior in current SQLite releases without any modifications by asking for it so we might need an "updated" version of nxTools. I can and should probably do this for everyone anyway...